1. Money

The History of Medicine - Photos and Illustrations

By , About.com Guide

Images 1-4 of 4

  1. Raymond Damadian - MRI ScannerRaymond Damadian - MRI Scanner
  2. Light MicroscopeLight Microscope
  3. Old Advertisement for a Mechanical Hearing AidOld Advertisement for a Mechanical Hearing Aid
  4. Louis Pasteur Louis Pasteur in Lab
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